Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used

Acircle has a circumference of 28.36 units what is the diameter of the circle

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?